Anti-STT3A antibody (STJA0004387)
SPECIFICATIONS
ClonalityPolyclonal
HostRabbit
ConjugationUnconjugated
IsotypeIgG
ImmunogenFusion protein of human STT3A
General Information
| Short Description | Rabbit polyclonal anti-Dolichyl-Diphosphooligosaccharide--Protein Glycosyltransferase Subunit Stt3a for use in IHC and ELISA in Human and Mouse samples. Datasheet included with dilution recommendations, and related reagents. |
| Applications | IHC/ELISA |
| Host | Rabbit |
| Reactivity | Human/Mouse |
| Note | FOR SCIENTIFIC EDUCATIONAL RESEARCH USE ONLY (RUO). MUST NOT BE USED IN DIAGNOSTIC OR OTHER MEDICAL APPLICATIONS. |
Product Properties
| Clonality | Polyclonal |
| Isotype | IgG |
| Conjugation | Unconjugated |
| Concentration | 1.2 mg/mL |
| Purification | Antigen affinity purification |
| Dilution Range | IHC 1:50-1:300 |
| Formulation | PBS with 0.05% NaN3 and 40% Glycerol, pH7.4 |
| Storage Instruction | Store at-20°C for the long term, and avoid freeze-thaw cycles. |
Target Information
| Gene Symbol | STT3A |
| Gene ID | 3703 |
| Uniprot ID | STT3A_HUMAN |
| Immunogen | Fusion protein of human STT3A |
Additional Info
| Tissue Specificity | Expressed at high levels in placenta, liver, muscle and pancreas, and at very low levels in brain, lung and kidney. Expressed in skin fibroblasts (at protein level). |
| Function | Catalytic subunit of the oligosaccharyl transferase (OST) complex that catalyzes the initial transfer of a defined glycan (Glc(3)Man(9)GlcNAc(2) in eukaryotes) from the lipid carrier dolichol-pyrophosphate to an asparagine residue within an Asn-X-Ser/Thr consensus motif in nascent polypeptide chains, the first step in protein N-glycosylation. N-glycosylation occurs cotranslationally and the complex associates with the Sec61 complex at the channel-forming translocon complex that mediates protein translocation across the endoplasmic reticulum (ER). All subunits are required for a maximal enzyme activity. This subunit contains the active site and the acceptor peptide and donor lipid-linked oligosaccharide (LLO) binding pockets. STT3A is present in the majority of OST complexes and mediates cotranslational N-glycosylation of most sites on target proteins, while STT3B-containing complexes are required for efficient post-translational glycosylation and mediate glycosylation of sites that have been skipped by STT3A. STT3A-containing OST-A complex is also required to prevent hyperglycosylation of some target proteins by preventing glycosylation of facultative sites before folding of target proteins is completed. |
| Protein Name | Dolichyl-Diphosphooligosaccharide--Protein Glycosyltransferase Subunit Stt3aOligosaccharyl Transferase Subunit Stt3aStt3-AB5Integral Membrane Protein 1Transmembrane Protein Tmc |
| Database Links | Reactome: R-HSA-446203Reactome: R-HSA-9694548 |
| Cellular Localisation | Endoplasmic ReticulumEndoplasmic Reticulum MembraneMulti-Pass Membrane Protein |
| Alternative Antibody Names | Anti-Dolichyl-Diphosphooligosaccharide--Protein Glycosyltransferase Subunit Stt3a antibodyAnti-Oligosaccharyl Transferase Subunit Stt3a antibodyAnti-Stt3-A antibodyAnti-B5 antibodyAnti-Integral Membrane Protein 1 antibodyAnti-Transmembrane Protein Tmc antibodyAnti-STT3A antibodyAnti-ITM1 antibodyAnti-TMC antibody |
Information sourced from Uniprot.org